Lighter



FIG. 1 is a front elevational view of a lighter;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof; the opposite side being a mirror image thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a lighter, as shown and described. 